| Dix Hills to Octeville | 3,407.64 mi (5,484.07 km) |
| Dix Hills to Oignies | 3,581.80 mi (5,764.35 km) |
| Dix Hills to Oissel | 3,529.90 mi (5,680.82 km) |
| Dix Hills to Olivet | 3,601.31 mi (5,795.74 km) |
| Dix Hills to Ollioules | 3,910.73 mi (6,293.71 km) |
| Dix Hills to Olonne-sur-Mer | 3,474.43 mi (5,591.55 km) |
| Dix Hills to Oloron-Sainte-Marie | 3,615.71 mi (5,818.92 km) |
| Dix Hills to Onet Village | 3,727.69 mi (5,999.13 km) |
| Dix Hills to Onnaing | 3,608.66 mi (5,807.58 km) |
| Dix Hills to Orange | 3,833.52 mi (6,169.45 km) |
| Dix Hills to Orchies | 3,591.97 mi (5,780.71 km) |
| Dix Hills to Orleans | 3,600.67 mi (5,794.72 km) |
| Dix Hills to Orly | 3,599.74 mi (5,793.22 km) |
| Dix Hills to Ormesson-sur-Marne | 3,604.83 mi (5,801.41 km) |
| Dix Hills to Orsay | 3,592.20 mi (5,781.08 km) |
